Nortel 744X Manuale utente
Nortel Networks
Digital Mobility Phone 743X
and 744X User Guide
www.nortelnetworks.com
© 2004 Nortel Networks
N0000636 01
Printed in Denmark
Congratulations
on your new Nortel 743X/744X handset
The handset 743X/744X will provide you with
the greatest possible degree of flexibility and
mobility due to high battery capacity, practi-
cal weight, size and design.
X represents the frequency variant of
the models:
0 = (2.4 GHz frequency band)
2 = (1900 - 1920 MHz frequency band)
3 = (1880 - 1885 MHz frequency band)
4 = (1900 - 1930 MHz frequency band)
5 = (1880 - 1900 MHz frequency band)
Please note that the handset 743X/744X is
for use with the following Nortel Networks
host systems:
• Norstar MICS 7.0 or greater (Modular
Integrated Communications System)
• Norstar CICS 7.0 or greater (Compact
Integrated Communications System)
• BCM 3.7 or greater (Business
Communication Manager)
5
Contents
Getting Started. . . . . . . . . . . . . . . . . . 7
Handset information . . . . . . . . . . . . . 7
Battery information . . . . . . . . . . . . . . 8
Installing battery . . . . . . . . . . . . . . . . 9
Charging battery . . . . . . . . . . . . . . . 10
Checking battery capacity . . . . . . . 11
Battery disposal . . . . . . . . . . . . . . . 12
About your 743X/744X handset . . . 13
Handset display . . . . . . . . . . . . . . . 15
Display softkeys . . . . . . . . . . . . . . . 16
Display backlight . . . . . . . . . . . . . . 17
Basic handset options. . . . . . . . . . . 18
Turning the handset ON/OFF . . . . . 18
Adjusting speaker volume . . . . . . . 18
Changing Menu Language . . . . . . . 18
Customizing handset . . . . . . . . . . . 19
Making and answering calls . . . . . . 22
Dial directly . . . . . . . . . . . . . . . . . . . 22
On hook dialling (pre-dial) . . . . . . . 22
Dial from your phone book . . . . . . . 23
Redial . . . . . . . . . . . . . . . . . . . . . . . 23
Answering calls . . . . . . . . . . . . . . . 24
Hold a call . . . . . . . . . . . . . . . . . . . . 24
Making or answering a second call 25
Mute a call . . . . . . . . . . . . . . . . . . . 25
Turn on loudspeaker . . . . . . . . . . . 25
Replying to messages . . . . . . . . . . 26
More handset options . . . . . . . . . . . 27
Moving around in the Menu . . . . . . 27
Using phone book . . . . . . . . . . . . . 30
Using text messages (MSF) . . . . . . 34
Shortcuts . . . . . . . . . . . . . . . . . . . . 38
General information. . . . . . . . . . . . . 39
Troubleshooting . . . . . . . . . . . . . . . 39
Information . . . . . . . . . . . . . . . . . . . 39
6
7
Getting Started
Read all the information in this section
before you use your handset.
Handset information
Ensure that the adapter voltage is the
same as the electrical outlet voltage.
The 743X/744X handset uses radio
signals and does not guarantee a
connection in all circumstances. Do
not rely on a cordless handset to
make emergency calls.
Never use your handset:
• in the vicinity of electrical
detonators
• in shielded rooms
• in areas where radio transmission is
forbidden
• in aircraft
Do not place a handset near:
• water, moisture or damp areas
• heat sources, direct sunlight or
unventilated areas
• devices which generate strong
magnetic fields such as electrical
appliances, fluorescent lamps,
computers, radios, televisions or
fax machines
• areas where the handset can be
covered, its ventilation impaired,
liquid spilled on the unit or objects
inserted into the handset through
any openings.
8
• areas with dust, vibration, shock or
temperature extremes
Check for small metal objects in the
handset earpiece/mouthpiece before
using the handset.
Do not store or locate flammable liq-
uids, gases, or explosive materials in
the same compartment or vicinity as
the cordless handset, its parts or
accessories.
Battery information
Read the following information before
you handle the batteries:
• Do not replace the batteries in
potentially explosive environments,
such as rooms where flammable
liquids or gases are present.
• The battery will explode if disposed
of in a fire.
• Do not charge the batteries unless
you use the Nortel Networks
approved charger and the proper
batteries.
• Only use battery type NT7B65LD in
the 743X/744X handset. Do not
use these batteries with other
products. These batteries were
designed specifically for use with
the 743X/744X handset and the
743X/744X charger ONLY.
Improper use of the batteries may
result in fire hazard.
• Do not do anything that would
cause the battery to short circuit.
• Do not let the battery or the charger
come into contact with conductive
metal objects.
9
Installing battery
The battery is connected to the hand-
set when it is shipped from the fac-
tory.
1 To change the battery unscrew
the plate on the rear of the
handset to access the battery
compartment. Use a normal
screw driver.
2 Insert the screwdriver into the
small crack behind the blind cover
and break to open the handset.
3 Place the battery plug in the slot
in the battery box.
4 Insert battery with the label
readable.
5 Replace the back cover.
10
Charging battery
When charging the battery for the first
time, it is necessary to leave the
handset in the charger for 14-16
hours for the battery to be fully
charged.
During normal operation, it takes
approximately 3.5 hours to charge the
handset from fully discharged to its
full capacity.
• Place the handset in the charger.
For correct charging, be sure the
room temperature is between 0°C
and 25°C. Do not place the
handset in direct sunlight. The
battery has a built-in heat sensor
which will stop charging if the
battery temperature is too high.
If the handset is turned off when
placed in charger, only the LED
indicates the charging. When
handset is turned off, the LED
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12
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